Signal processor



FIG. 1 is a perspective view of the signal processor in accordance withone aspect of the present invention;

FIG. 2 is a front elevation view of the signal processor of FIG. 1;

FIG. 3 is a left-side elevation view of the signal processor of FIG. 1;

FIG. 4 is a right-side elevation view of the signal processor of FIG. 1;

FIG. 5 is a rear elevation view of the signal processor of FIG. 1;

FIG. 6 is a top plan view of the signal processor of FIG. 1;

FIG. 7 is a bottom plan view of the signal processor of FIG. 1; and,

FIG. 8 is a perspective view showing the signal process of of FIG. 1 inoperational use with a data recorder mounted on the top surface of thesignal processor.

The data recorder is shown in broken lines for illustrative purposesonly and forms no part of the claimed design.

The ornamental design for the signal processor, as shown and described.